参数资料
| 型号： | S-1 |
| 厂商： | Curtis Industries |
| 文件页数： | 52/82页 |
| 文件大小： | 0K |
| 描述： | TERM BLK HI CURRENT 1CIRC 4/0AWG |
| 标准包装： | 10 |
| 系列： | S |
| 端接块类型： | 阻隔块 |
| 电路数： | 1 |
| 导线入口数目： | 2 |
| 间距： | 2.420"（61.47mm） |
| 行数： | 2 |
| 电流： | 225A |
| 电压： | 600V |
| 线规： | 4/0 AWG |
| 顶部端子： | 螺钉 |
| 底部端子： | 闭合式 |
| 阻挡层类型： | 双壁（双） |
| 特点： | 法兰 |
| 包装： | 散装 |
| 安装类型： | 底座安装或面板安装 |
| 工作温度： | 150°C |
| 材料 - 绝缘体： | 酚醛树脂（酚醛） |
| 材料可燃性额定值： | UL94 V-1 |
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Types L, O & S
TYPE L
L – 1 .16" (29 .46mm), O – 1 .86" (47 .24mm),
Features:
? Heavy Load Termination Flexibility – Designed for
machine, switchboard and other heavy load terminations .
? Readily Adaptable to Special Applications – Can be used
for branch circuit termination with simple modification of
standard terminal plate .
? Combined Style Design Capability – All types can be
combined with each other as well as with Types H and BT .
? Ratings and Wire Sizes to Match High Current Needs
– Type L is rated at 100A/600V, UL recognized for wire up
to No . 1AWG . Type O is rated 125A/600, UL recognized
for wire up to No . 1/0AWG . Type S is rated 225A/600V, UL
recognized for wire up to No . 4/0AWG . ( Note: UL requires
the use of UL recognized lugs .)
? Recognition and Listing – UL recognized and CSA certified
TERMINAL DESIGNATIONS
TYPE O
L
O
S
Nickel-plated brass terminal bar with 1/4" – 20 plated
round-head steel screws . Accepts wire up to No . 1AWG .
Nickel-plated brass terminal bar with 5/16" – 18 plated
slotted hex-head steel screws . Accepts wire up to No .
1/0AWG .
Nickel-plated brass terminal bar with 3/8" plated hex-head
steel screws . Accepts wire up to No . 4/0AWG .
Recognized under the Components Program of
Underwriters Laboratories, Inc. Standard 1059,
Guide No. XCFR2, File No. E62557.
Guide No. 184-N-90, Report No. LR39186-1.
Types L, O & S Terminal Dimensions
1/4 – 20
O.D.
M.D.
5/16 – 18
3/8 – 16
1.875
(47.62)
TYPE S
NOTE: Lugs are not
funished with blocks
mm dim. are shown
in parentheses
1.500
(38.1)
2.500
(63.5)
Terminal Variations
.842
(21.43)
L
.750
(19.05)
O
1.00
(25.4)
S
.218 x .375 Lg. Mtg. Holes
(5.53) x (9.52)
NOTE: Lugs are not
funished with blocks
mm dim. are shown
in parentheses
1.500
(38.1)
1/
L
O
S
terminal bar and
1/4" round-head
terminal bar and
5/16" slotted hex-
terminal bar and
3/8" slotted hex-
(2
screw, max. lug
width – 27/32"
headscrew, max.
l ug width – 3/4"
headscrew, max.
l ug width – 1"
50
www .curtisind .com
Curtis Industries
A Division of Powers Holdings, Inc.
Specifications subject to change.
Dimensions are shown for
reference purposes only .
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